200903565 九、發明說明： 【發明所屬之技術領域】 置以關於一種包括發光管和冷卻用構件的光源裝 方向的兩端部具有外部連接用電極，該冷卻二 前述發先卻非接觸狀態配置的 【先前技術】 光，是使例如從料線料發光管所射出的 之裝置、。處理對象物，進行樹脂的硬化等規定的處理 裝置在點燈動作時其發光管形成高溫，所以 置二置為了抑制發光管的過度的温度上升而進行冷卻的裝 卻裝置的構成，考糾如下 ::以包圍發光管的周圍之狀態而配置水冷4 透過::專:管吏發光管所射出· 和外管，的空間中流i冷卻水之=在該二重管_ 形態1 ίί^ ㈣中的發光管酸 使内部空間的中 相一致’並配置在内㈣間的中央位置之的中心 200903565 號公報彳文獻1〕日本專利早期公開之特開2004 -39511 仁疋，伴隨近年的發光管的輪 成那樣配置發林，會使 大’如上述習知構 【發明内容】 u發h的冷郃效率變得不充分。 成本=是形成的，其目的是避免裝置 本申請發明的^項為—種包括 的光源裝置，，今發朵〜2發先官和冷卻用構件 部連接用雷搞，、姑、^發e在邊方向的兩端部具有外 間中以非接觸^V部用Ϊ件大致形成筒狀，對在内部空 觸狀t配置的前述發光管進行 述發光管的構成是存在位置設定成，在二;1，而且1則 前述發光管的上端和前述冷卻用構件間二 述發，下端和前述冷卻用構件的内壁=:較别 亦即’伴隨發光管的輸出的增大，發 ..y 放射的熱，不是在包圍發光管= 的方。結果，在前述内部空間内形成不均勻 發光管配置在冷卻用構件的内部空間的中 、+發光胃的上部之冷卻效果會變得不充分。 a因此，作為冷卻用構件的内部空間之發光管的配置， 疋使發光管的上端和冷卻用構件的内壁之間隔，較發光管 的下端和冷卻用構件的内壁之間隔短而進行配置。換言 200903565 之，是將發光管在冷卻用構件的内部空間向上方側偏倚配 置。 "· 另外，上端、下端、上方、下方是指重力的方向，亦 即垂直方向的上下。 藉由採用這樣的配置，而使發光管的上端更加接近冷 卻用構件的内壁，而使來自冷卻用構件的内壁之冷卻作用 更加增強。 f。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 [Prior Art] Light is a device that ejects, for example, from a light-emitting tube of a strand. In the predetermined processing device for processing the object and curing the resin, the light-emitting tube is formed at a high temperature during the lighting operation. Therefore, the configuration of the cleaning device for cooling the excessive temperature rise of the arc tube is determined as follows. :: Water cooling is carried out in a state surrounding the circumference of the arc tube. 4:Special: The space in which the tube is emitted and the outer tube, the flow of the cooling water = in the double tube _ form 1 ίί^ (4) The light-emitting tube acid makes the middle phase of the internal space coincide with it and is disposed at the center of the center position between the four (four). No. 200003565 彳 彳 1 1 1 1 1 1 1 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 If the wheel is configured like this, it will make the big ' 如 如 发明 发明 发明 发明 发明 发明 发明 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Cost = is formed, the purpose of which is to avoid the device of the invention of the present invention as a light source device, and the connection between the current hairline and the second member of the front and the cooling member is performed by Lei, In the outer end portion, the non-contact portion is substantially cylindrically formed in the outer portion, and the light-emitting tube disposed in the inner hollow contact t is disposed in the position of the arc tube. And 1, the upper end of the light-emitting tube and the cooling member are respectively described, and the lower end and the inner wall of the cooling member are: more differently, that is, with the increase of the output of the light-emitting tube, the y-radiation The heat is not in the square surrounding the luminous tube =. As a result, the cooling effect in which the uneven light-emitting tube is disposed in the internal space of the cooling member and the upper portion of the +-lighted stomach is insufficient in the internal space. Therefore, the arrangement of the arc tubes in the internal space of the cooling member is such that the distance between the upper end of the arc tube and the inner wall of the cooling member is shorter than the interval between the lower end of the arc tube and the inner wall of the cooling member. In other words, in 200903565, the arc tube is disposed to be biased toward the upper side in the internal space of the cooling member. "· In addition, the upper end, the lower end, the upper side, and the lower side refer to the direction of gravity, that is, the vertical direction. By adopting such an arrangement, the upper end of the arc tube is brought closer to the inner wall of the cooling member, and the cooling effect from the inner wall of the cooling member is further enhanced. f
而且，當發光管所產生的發熱極端增大時，有時會因 該熱而使發光管向下方彎曲。 如在這樣發光管向下方彎曲的情況下，發光管的下端 側與冷卻用構件的内壁接觸，則發光管的那個接觸位置合 被過度冷卻，而無法維持正常的點燈狀態。因此，藉由ς 發光管如上述那樣進行崎，可使發絲的下端側冷卻 用構件的内壁之間隔相對增長，即使發光管彎曲，也能夠 避免與冷卻用構件的内壁進行接觸。 b 而且，在本申請發明的第2項中，前述發光營 形狀的發光管。 … 直管形狀的發光管容易產生上述那種熱的問題，並容 易發生發絲的彎曲等問題，所以如上述那樣配置 會特別有用。 在本申請發明的第3項中，前述冷卻用構件是使前述 部空間略呈圓柱形狀而形成；在前述發光管中，前述外 ，連接用電極的存在處，是由内嵌在前述冷卻用構件内壁 上的支持構件進行域；前述支持騎從前述長邊方向來 200903565 ί: ί nr冷卻用構件的内壁之間具有間隙的形 n ^向來看，前述支持構件的前述發光管的 支持位置是設定在前述冷卻用構件内部空間的靠近上方一 ^在前述冷卻用構件上設置有制止轉動構件，該制 :=述=的至少一部分抵接，制止前述支持 r 支持構件和前述冷卻用構件的内壁之間 通風路徑’生成對前述發光管進行冷卻的冷卻風。’‘、、、 為用二if述内部空間大致呈圓柱形狀的情況下，作 ===間中的發光管的存在位置向上方侧偏 之支持二二前述外部連接用電極的存在處 移動=:=::支持位置’向靠近上方-側 之間:該用構件的内壁 風路徑。 ：冷部發先官的冷卻風的通 成，由與支持構件的至少一部分抵接之單純的構 熒轉於阻止支持構件在冷卻用構件内部空間内的 ^制止轉動構件，能夠使發光管維持恰當的姿勢。 使=且，在本帽發_第4項巾，前述冷卻用槿株曰 前』夕卜== 呈圓Γ嫌而形成；在前述發光管中疋 構件内壁==:口=在前述_ 邊方向來看，是形成呈多角形的形狀’·從前述 200903565 i主件的前述發光管的支持位置是設定在前述 林2 +心㈣近上方i ;在前述冷卻用構 ，改置，止轉動構件，其與多角形形狀的前述支持構 件的至抵接，制止前述支持構件的轉動；設置有 冷部風^成裝置，其以前述支持構件和前述冷卻用構件的 ==_為通風路徑’生成對前述發光管進行冷 亦2在前述内部空間大致呈圓柱形狀的情況下 部空間中的發絲的存在 構;=由使支持前述外部連接用電極的= 置之支持構射㈣猶絲的切位置 侧移動這種簡單的構成即可實現。 罪、上万一 而且’該支持構件從發光管的長邊方 形形狀’並_在鱗構件的邊緣和冷卻用構 =形成_ ’㈣成祕冷卻發絲_卩風的通風 件的;二與支持構 件在冷卻用構㈣部空_的旋轉之制動=支= 使發光管維持恰當的姿勢。 期褥件，此夠 而且，在本申請發明的第5項中，前述發 持構件，獅料部連制電_存在處騎 述長邊方向來看，是在前述搞構件的外切圓=、’、= 述長邊方向中央部的前述發光管外切圓的中心位置 11 200903565 狀態下所形成的發光管。 因此，直接照原樣利用習知技術中就存在之内部空 略呈圓柱形狀的筒狀冷卻用構件’而只在其内部空間中言& 置具有採用上述構成的支持構件之發光管，即可對前= 部空間中的發光管的位置關係進行設定，使發光管的^ 和冷卻用構件_壁之間隔，較發絲的下端和冷 件的内壁之間隔短。 丨用構 f 而且，在本申請發明的第6項中，在長邊方向的 部具有外部連接用電極之直管形狀的發絲，設置 刖述外。卩連接用電極的存在處之支持構件；從前述長邊方 向來看，是在料支雜件的物®的巾畔前述長邊方 向^央部的前述發光管外_的中心位置偏離之狀態所形 成0 因此，在將該構成的發光管組裝到光源裝置中時，亩 接照原樣_ f知技射财在之 的筒狀冷卻用構件，而只在其 2，狀 述構成的支持構件之發光管:二=== ，位置關係進行設定，使發光管的上端和冷二:： 隔^壁之間隔’較發光管的下端和冷卻用構件的内壁之間 件的:則只是使發光管在冷卻用構 力;=卻用構件的内壁’而使來自冷卻用構件的二 冷卻作用更加増強。 J門土的 12 200903565 並使對發光管的冷卻 因此，可避免裝置成本的增大， 效率盡可能地提高。 ，且’如_上述第2項發明’則在使用直管形狀的 發光官之情況下’可有效地提高對發絲的冷卻效率，並 可回避發光管的彎曲等問題。Further, when the heat generated by the arc tube is extremely increased, the arc tube may be bent downward due to the heat. When the arc tube is bent downward as described above, the lower end side of the arc tube is in contact with the inner wall of the cooling member, and the contact position of the arc tube is excessively cooled, and the normal lighting state cannot be maintained. Therefore, by performing the squeezing of the illuminating tube as described above, the interval between the inner walls of the lower end side cooling member of the hair ray can be relatively increased, and even if the arc tube is bent, contact with the inner wall of the cooling member can be avoided. Further, in the second aspect of the invention of the present application, the light-emitting tube of the light-emitting camp shape is provided. The straight tube-shaped arc tube is prone to heat problems as described above, and problems such as bending of the hair are liable to occur, so that it is particularly useful to arrange as described above. In the third aspect of the invention, the cooling member is formed by forming the space in a substantially cylindrical shape; and in the arc tube, the presence of the connection electrode is embedded in the cooling. The support member on the inner wall of the member is in the domain; the support ride is viewed from the longitudinal direction of the front side, and the support position of the aforementioned light-emitting tube of the support member is The cooling member is provided on the upper side of the cooling member, and the cooling member is provided with a rotation preventing member, and at least a part of the system is abutted to stop the inner wall of the supporting r supporting member and the cooling member. The ventilation path between the two generates a cooling wind that cools the aforementioned arc tube. In the case where the internal space is substantially cylindrical, the position of the light-emitting tube in the middle of the === is biased upward to support the movement of the external connection electrode. :=:: Support position 'toward the upper side - between the sides: the inner wall wind path of the member. : The passage of the cooling air of the cold front is controlled by a simple structure that is in contact with at least a part of the support member, and the rotation preventing member that prevents the support member from being inside the cooling member internal space, thereby maintaining the luminous tube The right posture. In the case of the present invention, the cooling member is formed in the front of the 发光 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = In the direction of the direction, a polygonal shape is formed. The support position of the light-emitting tube from the above-mentioned 200903565 i main member is set to be near the upper side of the forest 2 + heart (four); in the cooling structure, the rotation is stopped, and the rotation is stopped. a member that abuts against the aforementioned support member of a polygonal shape to stop the rotation of the support member; and is provided with a cold portion forming device that uses the ==_ of the support member and the cooling member as a ventilation path Forming the presence of the hair in the lower space in the case where the arc tube is cooled and the inner space is substantially cylindrical; the support structure (four) of the jujube is supported by the electrode supporting the external connection electrode. This simple configuration of positional side movement can be achieved. Sin, in case and 'the support member from the long side square shape of the luminous tube' and _ at the edge of the scale member and the cooling structure = formation _ '(4) secret cooling hair _ hurricane ventilating parts; The support member is in the cooling structure (four) part of the rotation of the brakes = support = the light tube is maintained in an appropriate posture. In the fifth item of the invention of the present application, in the fifth aspect of the invention of the present invention, the lion material is connected to the electric power _ presence, and the circumscribed circle of the member is , ', = the center position of the outer circumference of the arc tube in the central portion of the longitudinal direction 11 The light-emitting tube formed in the state of 200903565. Therefore, the tubular cooling member having the inner hollow shape and the cylindrical shape which exists in the prior art can be used as it is, and the light-emitting tube having the support member having the above-described configuration can be disposed only in the inner space thereof. The positional relationship of the arc tubes in the front portion space is set such that the interval between the arc tube and the cooling member_wall is shorter than the interval between the lower end of the filament and the inner wall of the cold member. In the sixth aspect of the invention, in the sixth aspect of the invention, the hair having the shape of the straight tube of the external connection electrode is provided in the longitudinal direction. a support member in the presence of the electrode for connection; in the longitudinal direction, it is a state in which the center position of the outer side of the light-emitting tube of the long-side direction of the side of the material of the material of the miscellaneous member is deviated Therefore, when the light-emitting tube of the configuration is incorporated in the light source device, the cylindrical cooling member that receives the original material is used as the supporting member, and only the supporting member configured as described above is formed. The light-emitting tube: two ===, the positional relationship is set so that the upper end of the light-emitting tube and the cold two:: the interval between the walls are smaller than the lower end of the light-emitting tube and the inner wall of the cooling member: The tube is cooled for the building force; = the inner wall of the member is used to make the two cooling action from the cooling member more reluctant. J 2009 soil 12 200903565 and cooling of the light-emitting tube Therefore, the increase in the cost of the device can be avoided, and the efficiency is improved as much as possible. Further, the invention of the second invention described above can effectively improve the cooling efficiency of the hairline and avoid the problem of the bending of the arc tube in the case of using the illuminator of the straight tube shape.
而且’如利用上述第3項發明，則可利用發光管的支 持構件而職冷卻發光管的冷卻風的賴路徑，且也 可利用於制止發光管的轉動以維持恰當的姿勢，其中，該 發光管的支持構件是作為用於使冷卻用構件内部空間中的 發光管的存在位置向上方侧偏倚之構成而設置，所以，能 夠使支持發光管的支持構件錢能化而有效地靈活應用。 而且，如利用上述的第4項發明，則可使發光管的支 持構件為多角形形狀朗於冷卻發綠的冷卻風的 it風路徑，聽可於似發絲的轉動韓持恰當的 姿勢H歸光管的支㈣件是作為麟使冷卻用構 ，内部空間中的發光管的存在位置向上方側偏倚之構成而 設置’所以’ _使支持發光管的支持構件多機能化而有 效地靈活應用。 而且，如利用上述的第5發明，則直接照原樣利用習 知技術中就存在之㈣空間略呈圓柱形狀的筒狀冷卻用構 件’而^其内部空間中設置具有採用上述構成的支持構 件之發光官，即可在光源裝置中對前述内部空間的發光管 的位置關係進行設定，使發光管的上端和冷卻用構件的内 壁之間隔，較發光管的下端和冷卻用構件的内壁之間隔 13 200903565 短，所以，能夠避免裝置成本 發光管的冷卻效率。 ㈢大並盡可他地提向對 而且’如利用上述的第6就 光源裝置中時，直接照原播刹田月，則在將發光管組裝到 空間略呈SI柱形㈣筒狀冷=技射就存在之内部 中設置具有採用上述構成;;：：，而只在其内部空間 述内部空間中的發光管的位管’即可對前 上端和冷卻用構件的内壁之間，使發光管的 用構件的内壁之間隔短，所以，能卻 並盡可能地提高對發光管的冷卻效率。、 、a大， 【實施方式】 說明以下’根據圖式對本發明的光源裝置的實施形態進行 本實施形態的光源裝置UL如圖！的部分剖 不，其主要部的構成包括發光管i和水冷套管2, v. 水冷套管2為對發光管丨進行冷卻的冷卻轉件復。中’ 、另外’在圖1中’為了易於觀察圖面，對除了發 1以外的部分是以剖面視圖表示，且關於細'， s 表示剖面的意思之斜線的圖示。 、、 、月痛略 本實施形態的發光管i為紫外線燈，全 直管形狀’且在其長邊方向的兩端部， 内部的放綱極U連接的電極用弓丨線12有並=1 用引線12的延伸到發光管i外㈣部分， 電極EO而取出。 连接用 14 200903565 電極用引線l2在玻璃管的密封位置及外部 =〇的存在處*由管帽(lamp cap)13進行保護，且J 13的存在處與外部連接用電極E〇的存在處一致。s目 在長邊方向兩端部成對設置的管帽13上，以外 安裝有支座14，且該支座14以外緣内嵌在水冷套^ = 内壁上之狀態而配置在水冷套管2内。 的 對外部連接用電極 $ 22水ίί:二Ϊ構成包括:内管21 ’其呈圓筒形狀;外 & 22，同樣為圓筒形狀，且直輕較内管21大 用於對内管21和外管22進行簡、且，^牛入 體大致形成筒狀。 王 =管1在水冷套管2的内部㈣（更具體地說 疋内㈣的内部㈣）中以與水冷套管2的内壁非接觸的 ^4進推置，且水冷套管2形成⑽發絲〗周圍的狀 態。 乂内管21和外管22都為石英製，且它們呈同轴狀配置， 内管2\和外管22之_如形成冷卻水的通路。 内=21形成得較外管22猶長，且同轴狀配置的内管 21及外官22的長邊方向兩端部是由密封用環23進行夹 持，使内管2!和外管22之間的間隔保持一定。 在密封用環23上設置有用於導入或排出冷卻水的供 排水孔23a且在圖1中，是在右側的密封用環23的供排 水孔23a上連接供水軟管24而作為供水侧，在左側的密封 15 200903565 用環23的供排水孔23a上連接排水軟管25而作為排水侧。 一對密封用環23分別是由環狀的保持構件％進行保 持而定位’且外管22和密封用環23之間以及内管21和密 封用環23及保持構件26之間，是利用〇形環進行密封。 配置有發光管1的水冷套管2的内部空間，在内管21 和保持構件26的臨界附近精猶存在高低差，且全體略呈圓 柱形狀。 f、 在保持構件26上連接有供氣導管3，用於向水冷套管 2的内部空間送入冷卻風。 在内管21和外管22之間，於永冷套管2的上部中央 附近，以貫穿内管21及外管22的管壁之狀態而安裝有排 氣用的管子27。 各管子27和内管21及外管22的連接位置被氣密密 封，防止冷卻水的洩漏。 從供水軟管24所供給的冷卻水，經過由密封用環23 , 的内面側和内管21的外面所形成的空間，而流入到内管 vj =和外管22之間的空間中，再經過相反側（排水側）的 後封用環23的内面和内管21的外面所形成的空間，而向 排水軟管25排出。 在發光管1中對長邊方向兩端部的管帽13進行支持之 支座14 ’是以與内管21的長邊方向的邊緣相接，且内嵌 於保持構件26上的狀態而進行定位。 支座14如水冷套管2的長邊方向端部附近的放大圖亦 即圖2 ’及發光管1的長邊方向視角的侧視圖亦即圖3所 200903565 示，是形成從發光管1的長邊方向角度看呈多角形的形狀 (更具體地說，是二角形形狀），且其各頂點與水冷套管 2的内壁（具體地說，是保持構件26的内壁如）抵接。 支座14所形成的三角形的形狀，為正三角形或者與其接近 的等腰三㈣’且各頂點平衡良好地與水冷套管2的内壁 相抵接。 aFurther, according to the third aspect of the invention, the cooling member of the arc tube can be cooled by the support member of the arc tube, and the rotation of the arc tube can be stopped to maintain an appropriate posture. Since the support member for the tube is provided as a configuration for biasing the position of the light-emitting tube in the internal space of the cooling member to the upper side, the support member for supporting the light-emitting tube can be effectively utilized and can be flexibly applied. Further, according to the fourth aspect of the invention, the supporting member of the arc tube can have a polygonal shape that is longer than the cooling wind that cools the green cooling wind, and can be heard in a hair-like rotation. The branch (four) of the light-returning tube is provided as a structure for the cooling of the lining, and the position of the light-emitting tube in the internal space is biased toward the upper side, so that the support member of the light-receiving tube is more flexible and effective. application. Further, according to the fifth aspect of the invention, the tubular cooling member having a substantially cylindrical shape in the conventional art is used as it is, and the support member having the above configuration is provided in the internal space. In the light source device, the positional relationship of the arc tube in the internal space can be set in the light source device such that the interval between the upper end of the arc tube and the inner wall of the cooling member is smaller than the interval between the lower end of the arc tube and the inner wall of the cooling member. 200903565 is short, so it is possible to avoid the cooling efficiency of the device cost of the luminous tube. (3) Big and do his best to raise the right direction and 'when using the sixth light source device mentioned above, directly according to the original broadcast of the brake field, the light tube is assembled into the space slightly SI column (four) cylindrical cold = In the interior where the technical shot is present, the position tube having the above-mentioned configuration;;::, and only the inner space of the light-emitting tube in the inner space can be used to illuminate between the front upper end and the inner wall of the cooling member. The interval between the inner walls of the members for the tubes is short, so that the cooling efficiency for the arc tubes can be increased as much as possible. [Embodiment] Hereinafter, the embodiment of the light source device according to the present invention will be described with reference to the drawings. The partial portion is not configured, and the main portion thereof comprises an arc tube i and a water-cooling sleeve 2, v. The water-cooling sleeve 2 is a cooling rotor for cooling the arc tube. In the middle of FIG. 1, in order to facilitate the observation of the drawing, the portion other than the hair 1 is shown in a cross-sectional view, and the thin portion s indicates the oblique line of the meaning of the cross section. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 1 Take out the lead 12 extending to the outer (four) portion of the arc tube i and take out the electrode EO. Connection 14 200903565 Electrode lead l2 is protected by a lamp cap 13 at the sealing position of the glass tube and the presence of external = ,, and the presence of J 13 is identical to the presence of the external connection electrode E 〇 . The tube cap 13 provided in pairs at both ends in the longitudinal direction is mounted with a holder 14 and the outer edge of the holder 14 is embedded in the water-cooling sleeve = the inner wall, and is disposed in the water-cooling sleeve 2 Inside. The electrode for external connection is $22 water ίί: the composition of the bismuth includes: the inner tube 21' has a cylindrical shape; the outer & 22, which is also cylindrical, and is lighter than the inner tube 21 for the inner tube 21 and the outer tube 22 are simplified, and the cow is generally formed into a cylindrical shape. The king = tube 1 is pushed in the inside (4) of the water-cooled jacket 2 (more specifically, the inside (4) of the inner (four)), and is not pushed into contact with the inner wall of the water-cooled jacket 2, and the water-cooled jacket 2 is formed (10). The state around the silk. Both the inner tube 21 and the outer tube 22 are made of quartz, and they are arranged coaxially, and the inner tube 2\ and the outer tube 22 are formed as passages for cooling water. The inner portion 21 is formed to be longer than the outer tube 22, and both end portions of the inner tube 21 and the outer portion 22 which are coaxially arranged in the longitudinal direction are sandwiched by the sealing ring 23, so that the inner tube 2! and the outer tube The interval between 22 remains constant. The water supply and drainage hole 23a for introducing or discharging the cooling water is provided in the sealing ring 23, and in Fig. 1, the water supply hose 24 is connected to the water supply and drainage hole 23a of the sealing ring 23 on the right side as the water supply side. Seal 15 on the left side 200903565 The drain hose 25 is connected to the water supply and drainage hole 23a of the ring 23 as the drain side. The pair of sealing rings 23 are respectively held by the annular holding member % and positioned "between the outer tube 22 and the sealing ring 23, and between the inner tube 21 and the sealing ring 23 and the holding member 26, respectively. The ring is sealed. The inner space of the water-cooling jacket 2 in which the arc tube 1 is disposed is highly adjacent to the critical point of the inner tube 21 and the holding member 26, and has a substantially cylindrical shape. f. An air supply duct 3 is connected to the holding member 26 for supplying cooling air to the internal space of the water-cooling jacket 2. Between the inner tube 21 and the outer tube 22, a tube 27 for exhausting is attached in the vicinity of the center of the upper portion of the permanent cooling jacket 2 so as to penetrate the wall of the inner tube 21 and the outer tube 22. The connection position of each of the tubes 27 and the inner tube 21 and the outer tube 22 is hermetically sealed to prevent leakage of cooling water. The cooling water supplied from the water supply hose 24 passes through the space formed by the inner surface side of the sealing ring 23 and the outer surface of the inner tube 21, and flows into the space between the inner tube vj = and the outer tube 22, and then The space formed by the inner surface of the post-sealing ring 23 and the outer surface of the inner tube 21 on the opposite side (drain side) is discharged to the drain hose 25. The holder 14' that supports the cap 13 at both end portions in the longitudinal direction in the arc tube 1 is in contact with the edge of the inner tube 21 in the longitudinal direction and is embedded in the holding member 26. Positioning. An enlarged view of the vicinity of the end portion of the water-cooling sleeve 2 in the longitudinal direction, that is, a side view of the longitudinal direction of the light-emitting tube 1 and the side view of the long-side direction of the light-emitting tube 1, that is, the structure of the light-emitting tube 1 is shown in FIG. The longitudinal direction is a polygonal shape (more specifically, a quadrangular shape), and its apexes abut against the inner wall of the water-cooling jacket 2 (specifically, the inner wall of the holding member 26). The shape of the triangle formed by the holder 14 is an equilateral triangle or an isosceles three (four)' adjacent thereto, and the apexes abut against the inner wall of the water-cooling jacket 2 in a well-balanced manner. a
從則述長邊方向的視角來看，内壁26a是形成圓形， 所以在只使支座14内喪在保持構件26上的支持構成中， 支座14會圍繞水冷套管2的内部空間的中心軸（後述 冷）進行旋轉。 在保持構件26的側壁上，安裝有用於制止該支座14 的轉動之制止轉動構件28。 ,制止轉動構件28如® 2所示，為使板材呈L字狀彎 曲形狀的構件，且藉由使下部的輕勢的部分固定在保持 構件26的侧面上，使上部的水平姿勢的部分與支座μ的 底邊抵接，而制止支座14的轉動。 為了制+止多角形形狀（具體地說是三角形）的支座14 的轉動，可藉由上述那樣，使制止轉動構件28與多角形形 狀的一邊相抵接而實現，但為了更加牢固地制止轉動广= 可使制止轉動構件還與其它的邊（斜邊）抵接而制止支座 14的轉動，只要是與前述長邊方向視角上呈多角形形狀的 支座14的至少一邊抵接而制止支座μ的轉動即可。 另外，因為支座14的各頂點所抵接的保持構件26的 内壁加’從發光管1的長邊方向角度看是形成圓形之關 17 200903565 係，所以也可由圖3得知，保持構件26的内壁26a和支座 14的外緣之間存在間隙，而該間_成從供氣導管3所供 給之冷卻風的通風路徑。 另外，圖2所不為圖1的右側端部（供水侧的端部）， 而相反側的左侧端部（排水侧的端部）的構成也為完全相 同的構成’且構成對稱。 在該圖2中，也與圖〗同樣地，對除了發光管丨以外 fThe inner wall 26a is formed in a circular shape from the viewpoint of the longitudinal direction, so that the support 14 surrounds the inner space of the water-cooled casing 2 in a support structure in which only the support member 14 is smothered on the holding member 26. The center axis (cold described later) is rotated. On the side wall of the holding member 26, a rotation preventing member 28 for stopping the rotation of the holder 14 is attached. The rotation preventing member 28 is a member which has an L-shaped curved shape as shown in FIG. 2, and the lower horizontal portion is fixed to the side surface of the holding member 26 so that the upper horizontal posture portion is The bottom edge of the holder μ abuts and the rotation of the holder 14 is stopped. In order to make the rotation of the holder 14 of the polygonal shape (specifically, a triangular shape), the rotation member 28 can be prevented from abutting on one side of the polygonal shape as described above, but in order to more securely stop the rotation.广 = The rotation preventing member can be abutted against the other side (beveled side) to stop the rotation of the holder 14 as long as it abuts against at least one side of the holder 14 having a polygonal shape in the longitudinal direction of the longitudinal direction. The rotation of the holder μ can be performed. In addition, since the inner wall of the holding member 26 abutting on the apexes of the support 14 is formed as a circular seal 17 200903565 from the longitudinal direction of the light-emitting tube 1, it can also be seen from FIG. There is a gap between the inner wall 26a of the 26 and the outer edge of the holder 14, and the space becomes a ventilation path of the cooling air supplied from the air supply duct 3. Further, Fig. 2 is not the right end portion (end portion on the water supply side) of Fig. 1, and the left end portion (end portion on the drain side) on the opposite side is also configured to be completely identical and symmetrical. In Fig. 2, as in the case of Fig. 1, except for the light-emitting tube, f
的部分是以剖面視圖表示’而關於細部，酌情省略表示剖 面之意思的斜線的圖示。 义、、 两攸圖1中的右侧端部（供水彳則的端部） &著則述長邊方向角度觀察關示，*相反侧的左侧端部 (排水侧的端部）的構成也採用完全相同的構成。 另外，在圖3中’為了易於觀察圖示，而省略供氣導 s 3、供水軟管24及外部連接用電極E〇的圖示。 水冷套管2内部空間中的發光管1的配置位置，由圖 1至圖3可知，並不是位於水冷套管2的内部空間的中心， 而是使發光管i較前述内部空間的中心向上方偏倚。 仏利關3進行朗’從發絲1的長邊方向角度來看， 轴α為沿者長邊方向的發光管i的中心軸，，也是管 帽13的中心，所以是代表去庙] 置之位置。 座14上的發光管1的支持位 套心二發光管1的長邊方向角度來看，為水冷 ==的中心袖，是支座14的外切圓的中心。 在本實㈣ϋ因為與水冷套管2㈣部空間大致為圓 18 200903565 Ιϊΐ的關係’所以保持構件26的内壁26a所形成 的圓相當於支座14的外切圓。 距離車==^下方向排列’且只以與其間隔相當的 来營1 & 丨的長邊方向視角上，使支座14上的發 ^ 1的支持位置較座14的外_的^偏向上方設 =在長邊方向的兩端部將發光管丨安裝在圖3所示 述内，門f結果是發光管1與略呈圓柱形狀的前 的和水冷套管2的内壁（在這裏為内管21 的下在圖2中以距離&表示），較發光管1 圖2由水V套官2的内壁（内管21的内壁）之間隔(在 在位距離b表示）短，亦即，以心的_而設定存 位置:二Ϊ從^管2内部空間中的發光管1的存在 構成’則在發光管1的長邊方向視角上， =^持外部連接用電極EO的存在位置之支持構件卯 二P支座14的外切圓的中心（圖3中的軸 2長邊方向巾央部上的發光管〗的外 位置 偏離的狀態。 〜凤位置 呈圓施形態中’ ί光官1除了長邊方向端部以外是 至圓柱形狀，而且，對中心軸形成軸對 、「疋 爾述長邊方向t央部上的發光管1外切’所以’ <刀II)的中心位置，是 19 200903565 與圖3中以細表示的位置—致。 =於使發光;I*丨採用這樣的構成，所以 成圓柱城的水冷套f 2 〃要在大致形 可實現上述顏〜〜H間中插人發光管1，即 定 那種則柄部空間中的發光管1的存在位置設 狀離二水)=2:發光管1如圖1所示那樣進行組裝的 狀九、下疋從供水軟管24供給冷 發光管1的冷卻風之冷卻風生“生成用於冷部 官3而供給冷卻風’並在這樣的狀態下使 發光管1被點燈驅動。 發光管1伴隨點燈驅動而發熱，特別是其上部侧呈現 ‘，，、里積聚的傾向’但該熱量可藉由使發光管1的上部靠近 水冷套管2的内壁而有效地除去。 另外，經過左右的供氣導管3,並以支座14和保持構 ，26的内壁26a間的間隙作為通風路徑被供給的冷卻風， 是通過發光管1的周圍空間而將發光管丨進行冷卻，且從 ^子27排出到水冷套管2的外部。 〔另外的實施形態〕 以下’列舉本發明的另外的實施形態。 (1)在上述實施形態下，發光管丨自身是在支座14 的外切圓的中心（圖3中的軸冷）和前述長邊方向中央部 上的發光管1的外切圓中心（圖3中的軸α的位置）位置 偏離之狀態下而形成，關於水冷套管2的構成並未採用所 謂的特別的構成，但也可採用與其相反的組合。 20 200903565 亦即，也可採用使發光管i自身形成支座14的外切圓 中心和前述長邊方向中央部上的發光管i的外切圓中心一 致的單純雜，錢水冷套管2 _部的支座M的 置朝上方位置偏離之構成。 (2)在上述實施形態中所例示的，是在發光管i的長 邊方向視角上’使支持外部連接用電極E〇的存在位置之 fThe portion is indicated by a cross-sectional view, and the outline of the outline is omitted as appropriate.义 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The composition also adopts the completely identical configuration. In addition, in Fig. 3, the air supply guide s 3, the water supply hose 24, and the external connection electrode E〇 are omitted for easy observation. The arrangement position of the light-emitting tube 1 in the internal space of the water-cooling jacket 2 is not shown in the center of the internal space of the water-cooled jacket 2, but the light-emitting tube i is upward from the center of the aforementioned internal space. Bias.仏利关3进行朗' From the perspective of the long side direction of the hairline 1, the axis α is the central axis of the light-emitting tube i along the long side of the hair, and is also the center of the cap 13, so it is representative of the temple. The location. The support position of the arc tube 1 on the seat 14 is the center of the circumscribed circle of the holder 14 in the longitudinal direction of the sleeve 2, which is the center of the water-cooled ==. In the present invention, the circle formed by the inner wall 26a of the holding member 26 corresponds to the circumscribed circle of the holder 14 because the relationship with the water-cooling sleeve 2 (four) portion space is substantially a circle 18 200903565 ’. The distance from the car ==^ in the down direction is only in the direction of the long side direction of the camp 1 & ,, so that the support position of the hair 1 on the support 14 is smaller than the outer position of the seat 14 The upper part = the light-emitting tube 丨 is installed in the both ends of the longitudinal direction in the description of FIG. 3, and the door f is the inner wall of the light-emitting tube 1 and the slightly cylindrical front and water-cooling sleeve 2 (here The lower end of the inner tube 21 is indicated by the distance & in Fig. 2, which is shorter than the interval between the inner wall of the water V sleeve 2 (the inner wall of the inner tube 21) (indicated by the in-position distance b). In other words, the storage position is set by the heart _: the presence of the light-emitting tube 1 in the internal space of the tube 2 constitutes 'the presence of the external connection electrode EO in the longitudinal direction of the light-emitting tube 1 The position of the support member of the second P-support 14 is in the state of the outer circumference of the circumscribed circle (the light-emitting tube on the longitudinal direction of the shaft 2 in the longitudinal direction of the shaft 2 in Fig. 3). ί光官1 has a cylindrical shape except for the end portion in the longitudinal direction, and forms an axial pair with respect to the central axis. The center position of the arc tube 1 is '''''''''''''''''''''''''''''''' The water-cooling sleeve f 2 is to be inserted into the light-emitting tube 1 in the shape of the above-mentioned face-to-H in a rough shape, that is, the position of the light-emitting tube 1 in the shank space is set to be different from the water) = 2: illuminate In the state in which the pipe 1 is assembled as shown in Fig. 1, the cooling air of the cooling air supplied from the water supply hose 24 to the cold light-emitting tube 1 is "generated for the cold portion 3 and supplied with the cooling air". The light-emitting tube 1 is driven to be lit. The arc tube 1 generates heat with the driving of the lamp, and particularly, the upper side thereof exhibits a tendency to accumulate in the ',, and the inside', but the heat can be effectively removed by bringing the upper portion of the arc tube 1 closer to the inner wall of the water-cooling jacket 2. Further, the left and right air supply ducts 3 and the cooling air supplied as a ventilation path by the gap between the support 14 and the inner wall 26a of the holding structure 26 are cooled by the space around the arc tube 1 to cool the arc tube. And discharged from the ^ 27 to the outside of the water-cooling jacket 2. [Other Embodiments] Hereinafter, another embodiment of the present invention will be described. (1) In the above embodiment, the arc tube itself is at the center of the circumscribed circle of the holder 14 (the shaft cooling in Fig. 3) and the center of the circumscribed circle of the arc tube 1 in the central portion in the longitudinal direction ( The position of the axis α in Fig. 3 is formed in a state in which the position is deviated. The configuration of the water-cooling jacket 2 is not so-called special configuration, but a combination thereof may be employed. 20 200903565 That is, it is also possible to use a simple water-cooled casing 2 _ which allows the arc tube i to form the center of the circumscribed circle of the support 14 and the center of the circumscribed circle of the arc tube i on the central portion of the longitudinal direction. The position of the support M of the portion is shifted upward. (2) exemplified in the above embodiment, the position of the external connection electrode E〇 is supported in the longitudinal direction of the arc tube i.
支持構件SP亦即支座14的形狀為三角形的情況，但也可 為四角形以上的多角形。 (3)在上述實施形態巾所例示的，是具有冷卻風生成 裝置CA亦即送風風扇4並向水冷套;f 2的内部空間中供 給冷，風的情況，但也可採職水冷套f 2 _面上所設 置的g'子27侧進行吸氣，從而向水冷套管2的内部空間中 送入冷卻風之構成。 ，外’也可採用從供氣導管3側進行吸氣的構成。 (4)在上述實施形態中，作為發光管1所例示的是紫 外線燈’但對除了紫外線以外的各種波長的發光管卜也 可應用本發明。 在上述實施形態中，發光管1自身的形狀是對其 ^ α形成軸對象的形狀’並藉由使支座14所形成的管 目的保持位置，從支座14的外切圓的中心（軸沒）位 =離’從而在發光管！的長邊方向視角上，形成支持構 萬支座14)的外切圓的中心和長邊方向中央部上的 1的外切圓中心位置偏離之狀態，但發光管1的形 狀也可為圖4所示的形狀’並形成與上述同樣的位置關係。 21 200903565 利用圖4及表示從發光管1的長邊方向觀察發光管j 的支持狀態之圖5 (與上述實施縣賴3相對應的圖 示），更加具體地進行說明。另外，在圖4及圖5中，對 與上述實細>·%巾的構件相對應之構件_相同的符號。 而且，在圖4中省略支座14的圖示。 亦即，發光管1在整體上是與上述實施形態同樣地大 致形成圓，形狀’但所形成的形狀使發光管1的長邊方向 ，角上的管巾目13的存在位置’從長邊方向巾央部上的發光 官1的外切圓中心（與上述實施形態同樣是以軸α表示 位置偏離。 在圖4中，也是以軸/3表示支持構件SP (支座14) =卜切，的巾心’並如圖5獅，從發絲i的長邊方向 1疋以管帽13的中心與軸点一致之形態，由支座14 备官帽13進行支持。在目5所示的例子中是在形成正三 形的支^ 14的重心位置對管帽13進行保持。 \ i 作為這種配置構成’是在發光管1的長邊方向視角 _开:成支持構件SP (支座14)的外切圓的中心⑽角 偏離之狀態。 【圖式簡單說明】 4面^所"^關於本發明的實施形11之光源I置的部分 =為_本發明的實施雜之要部部分剖面圖。 為關於本發明的實施形態之光源裝置的側視圖。 22 200903565 圖4所示為關於本發明的另外的實施形態之發光管。 圖5所示為關於本發明的另外的實施形態之光源裝置 的側視圖。 【主要元件符號說明】 1 發光管 2 水冷套管 3 供氣導管 4 送風風扇 11 :放電用電極 12 :電極用引線 13 :管帽 14 :支座 21 :内管 22 :外管 23 :密封用環 23a :供排水孔 24 :供水軟管 25 :排水軟管 26 :保持構件 26a :内壁 27 :管子 28 :制止轉動構件 CA :冷卻風生成裝置 CM :冷卻用構件 23 200903565 EO :外部連接用電極 SP :支持構件 UL :光源裝置 f 24The support member SP, that is, the case where the support 14 has a triangular shape, may be a polygonal shape of a quadrangular shape or more. (3) Illustrated in the above-described embodiment, the cooling air generating device CA, that is, the air blowing fan 4, is supplied to the water cooling jacket; and the air is supplied to the internal space of the f2, but the water cooling jacket may be employed. The side of the g' sub-section 27 provided on the surface of the water-cooling sleeve 2 is supplied with a cooling air. The outer portion may also be configured to inhale from the side of the air supply duct 3. (4) In the above embodiment, the ultraviolet light lamp exemplified as the light-emitting tube 1 is applied to the light-emitting tube of various wavelengths other than ultraviolet rays. In the above embodiment, the shape of the arc tube 1 itself is such that it forms the shape of the shaft object, and the position of the tube formed by the holder 14 is maintained from the center of the circumscribed circle of the holder 14 (axis) No) Bit = away from the light tube! In the longitudinal direction of view, the center of the circumscribed circle that supports the pedestal 14) and the eccentric center of the center of the longitudinal direction are deviated, but the shape of the arc tube 1 can also be The shape 'shown by 4' forms the same positional relationship as described above. 21, 2009, Fig. 4 and Fig. 4, which is a view showing a state in which the light-emitting tube j is supported from the longitudinal direction of the arc tube 1, (corresponding to the above-described embodiment of the county 3), will be more specifically described. In addition, in Fig. 4 and Fig. 5, the same reference numerals are given to the members corresponding to the members of the above-described thin > Moreover, the illustration of the holder 14 is omitted in FIG. In other words, the arc tube 1 has a substantially circular shape as in the above-described embodiment, and has a shape of 'the shape of the long side of the arc tube 1 and the position of the tube head 13 at the corner' from the long side. The center of the circumscribed circle of the illuminating officer 1 on the central portion of the directional towel (the same as the above-described embodiment, the positional deviation is indicated by the axis α. In Fig. 4, the supporting member SP (support 14) is also indicated by the axis /3. The towel heart' is supported by the supporter 14 of the support 14 in the form of the lion, which is in the longitudinal direction of the hairline i, and the center of the cap 13 is aligned with the pivot point. In the example, the cap 13 is held at the center of gravity of the branch forming the positive trigonate. \ i As such a configuration, 'is viewed in the longitudinal direction of the arc tube 1 _open: into the support member SP (support) 14) The state in which the center (10) of the circumscribed circle is deviated. [Simple description of the drawing] The portion of the light source I of the embodiment 11 of the present invention is _ the implementation of the present invention Partial cross-sectional view of a light source device according to an embodiment of the present invention. 22 200903565 Fig. 5 is a side view of a light source device according to another embodiment of the present invention. [Explanation of main components] 1 luminous tube 2 water-cooled sleeve 3 air supply conduit 4 Air supply fan 11: Electrode for discharge 12: Lead wire for electrode 13: Cap 14: Support 21: Inner tube 22: Outer tube 23: Sealing ring 23a: Water supply and drainage hole 24: Water supply hose 25: Drain hose 26: Holding member 26a: inner wall 27: tube 28: rotation preventing member CA: cooling air generating device CM: cooling member 23 200903565 EO: external connection electrode SP: supporting member UL: light source device f 24